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In contrast to US, WHO backs testing people without symptoms

GENEVA (AP) — The World Health Organization said Thursday that countries should actively test people to find coronavirus cases even if they don’t show symptoms — a stance that comes after the U.S. health agency switched its policy to say that asymptomatic contacts of infected people don’t need to be tested.

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Japanese researchers say ozone effective in neutralising coronavirus

TOKYO (Reuters) - Japanese researchers said on Wednesday that low concentrations of ozone can neutralise coronavirus particles, potentially providing a way for hospitals to disinfect examination rooms and waiting areas.

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Flu Season Could Make Coronavirus Testing Delays Even Worse

Come fall, the rise of influenza and other seasonal respiratory infections could exacerbate already staggering delays in coronavirus testing, making it easier for the virus to spread unnoticed, experts said.

In typical years, doctors often don’t test for flu, simply assuming that patients with coughs, fevers and fatigue during the winter months are probably carrying the highly infectious virus. But this year, with the coronavirus bringing similar symptoms, doctors will need to test for both viruses to diagnose their patients — further straining supply shortages in an already overwhelmed testing system.

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Africa declared free of wild polio in 'milestone'

Africa has been declared free from wild polio by the independent body, the Africa Regional Certification Commission.

Polio usually affects children under five, sometimes leading to irreversible paralysis. Death can occur when breathing muscles are affected.

Twenty-five years ago thousands of children in Africa were paralysed by the virus.

The disease is now only found in Afghanistan and Pakistan.

There is no cure but the polio vaccine protects children for life.

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